AU3226297A - Btsc encoder - Google Patents

Btsc encoder

Info

Publication number
AU3226297A
AU3226297A AU32262/97A AU3226297A AU3226297A AU 3226297 A AU3226297 A AU 3226297A AU 32262/97 A AU32262/97 A AU 32262/97A AU 3226297 A AU3226297 A AU 3226297A AU 3226297 A AU3226297 A AU 3226297A
Authority
AU
Australia
Prior art keywords
btsc encoder
btsc
encoder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
AU32262/97A
Other versions
AU739719B2 (en
Inventor
Christopher M. Hanna
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
THAT Corp
Original Assignee
THAT Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by THAT Corp filed Critical THAT Corp
Publication of AU3226297A publication Critical patent/AU3226297A/en
Priority to AU63626/01A priority Critical patent/AU775460B2/en
Priority to AU65440/01A priority patent/AU775461B2/en
Application granted granted Critical
Publication of AU739719B2 publication Critical patent/AU739719B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/86—Arrangements characterised by the broadcast information itself
    • H04H20/88—Stereophonic broadcast systems
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/008—Multichannel audio signal coding or decoding using interchannel correlation to reduce redundancy, e.g. joint-stereo, intensity-coding or matrixing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
    • H04N5/602—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals for digital sound signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/06—Systems for the simultaneous transmission of one television signal, i.e. both picture and sound, by more than one carrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation 
    • H04S5/02—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation  of the pseudo four-channel type, e.g. in which rear channel signals are derived from two-channel stereo signals
AU32262/97A 1996-06-07 1997-06-02 BTSC encoder Ceased AU739719B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU63626/01A AU775460B2 (en) 1996-06-07 2001-08-23 BTSC encoder
AU65440/01A AU775461B2 (en) 1996-06-07 2001-08-24 BTSC encoder

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/661412 1996-06-07
US08/661,412 US5796842A (en) 1996-06-07 1996-06-07 BTSC encoder
PCT/US1997/009493 WO1997047102A1 (en) 1996-06-07 1997-06-02 Btsc encoder

Related Child Applications (2)

Application Number Title Priority Date Filing Date
AU63626/01A Division AU775460B2 (en) 1996-06-07 2001-08-23 BTSC encoder
AU65440/01A Division AU775461B2 (en) 1996-06-07 2001-08-24 BTSC encoder

Publications (2)

Publication Number Publication Date
AU3226297A true AU3226297A (en) 1998-01-05
AU739719B2 AU739719B2 (en) 2001-10-18

Family

ID=24653490

Family Applications (1)

Application Number Title Priority Date Filing Date
AU32262/97A Ceased AU739719B2 (en) 1996-06-07 1997-06-02 BTSC encoder

Country Status (11)

Country Link
US (16) US5796842A (en)
EP (2) EP0974211A4 (en)
JP (7) JP2000513888A (en)
CN (3) CN100362777C (en)
AR (3) AR013578A1 (en)
AU (1) AU739719B2 (en)
BR (4) BR9714304B1 (en)
CA (1) CA2255925C (en)
HK (3) HK1020240A1 (en)
TW (1) TW401713B (en)
WO (1) WO1997047102A1 (en)

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Also Published As

Publication number Publication date
CA2255925C (en) 2005-01-11
JP2000513888A (en) 2000-10-17
BR9715353B1 (en) 2011-10-04
US20110134992A1 (en) 2011-06-09
JP2008242475A (en) 2008-10-09
JP2008203891A (en) 2008-09-04
US6118879A (en) 2000-09-12
AR024439A2 (en) 2002-10-02
WO1997047102A1 (en) 1997-12-11
HK1122660A1 (en) 2009-05-22
EP2339766A3 (en) 2014-02-26
TW401713B (en) 2000-08-11
US20080095381A1 (en) 2008-04-24
JP2008242476A (en) 2008-10-09
US20080095379A1 (en) 2008-04-24
CN1221528A (en) 1999-06-30
BR9715316B1 (en) 2012-07-10
EP2339766A2 (en) 2011-06-29
US20080095376A1 (en) 2008-04-24
HK1178666A1 (en) 2013-09-13
CN100362777C (en) 2008-01-16
JP2012234224A (en) 2012-11-29
CA2255925A1 (en) 1997-12-11
US20080095378A1 (en) 2008-04-24
CN101232334B (en) 2012-09-05
AU739719B2 (en) 2001-10-18
BR9714304A (en) 2000-05-02
US20110103466A1 (en) 2011-05-05
CN102890932A (en) 2013-01-23
EP0974211A1 (en) 2000-01-26
US20120087502A1 (en) 2012-04-12
AR024581A2 (en) 2002-10-16
BR9714304B1 (en) 2011-02-08
JP2013015855A (en) 2013-01-24
US20080137871A1 (en) 2008-06-12
CN102890932B (en) 2016-07-06
HK1020240A1 (en) 2000-03-31
US20110205429A1 (en) 2011-08-25
US20110243333A1 (en) 2011-10-06
US8284954B2 (en) 2012-10-09
US20120082206A1 (en) 2012-04-05
BR9715315B1 (en) 2011-08-23
JP2008242477A (en) 2008-10-09
US20110235705A1 (en) 2011-09-29
JP5538501B2 (en) 2014-07-02
US20080095380A1 (en) 2008-04-24
EP0974211A4 (en) 2006-09-13
JP4746647B2 (en) 2011-08-10
US5796842A (en) 1998-08-18
AR013578A1 (en) 2001-01-10
CN101232334A (en) 2008-07-30
US20080095377A1 (en) 2008-04-24

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